113mm Oil-Cooled Motorized Pulley Drum Motor For Belt Conveyor With High Torque And IP67 Protection
Product Description
The 113mm oil-cooled motorized pulley drum motor is engineered for belt conveyor systems that require high torque, compact structure, and low noise operation. Designed with advanced manufacturing techniques, the DM113i features precision-ground high-alloy steel gears and high-accuracy assembly. This ensures smooth transmission, reduced vibration, and stable performance in demanding industrial environments.
The oil-immersed cooling design improves heat dissipation and extends motor life. With built-in thermal protection and F-class insulation, the motor operates safely even under continuous load conditions. The compact drum motor design eliminates external drive components, reducing installation space and maintenance requirements.
The DM113i motorized pulley supports global voltage compatibility at 50Hz and 60Hz frequencies. It also offers flexible customization options, including adjustable belt speed, drum length, and optional backstop installation. The sealed structure with IP67 protection allows operation in dusty, humid, or washdown environments.
The drum shell is available in carbon steel or food-grade 304 stainless steel, making it suitable for both industrial and hygienic applications. Anti-slip surface machining further improves belt traction and operational stability.
The 113mm motorized pulley is widely used in airport conveyors, packaging systems, food processing, pharmaceutical handling, and modular belt applications. Its durable design and low maintenance requirements make it an ideal solution for modern conveyor systems.
Technical Specifications
Product Type: Oil-Cooled Motorized Pulley Drum Motor
Diameter: 113 mm
Rated Power: 120W – 750W
Voltage: 3 Phase 380V
Speed Range: 0.09 m/s – 1.43 m/s
Torque: 9.48 N·m – 81.92 N·m
Motor Poles: 2 / 4
Gear Ratio: 12 – 99.38
Material: Food Grade 304 Stainless Steel/Carbon Steel
Protection Level: IP67
Insulation Class: F
Standard Cable Length: 1.5 m
Surface Treatment: Anti-Slip Grooving
Cooling Method: Oil-Immersed Cooling
Speed Adjustment Range: 60% – 120%
Applications
● Small belt conveyor systems
● Airport check-in conveyors
● Packaging machinery
● Food processing lines
● Pharmaceutical handling systems
● Modular belt conveyors
● Power belt scale systems
High load circulation conveyors
Frequently Asked Questions (FAQ)
1. What is a motorized pulley drum motor used for?
A motorized pulley drum motor is used to drive belt conveyor systems in a compact and efficient way, eliminating external motors and gearboxes.
2. What are the advantages of oil-cooled drum motors?
Oil-cooled drum motors provide better heat dissipation, longer service life, and stable performance under continuous operation.
3. Is the 113mm motorized pulley suitable for food industry applications?
Yes, the drum motor is available with food-grade 304 stainless steel for hygienic environments.
4. What protection level does the 113mm motorized pulley offer?
The IP67 protection ensures reliable performance in dusty, wet, and harsh industrial environments.
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